Quickly obtaining detailed information about any website without leaving the browser. It is catalogued under Browser DevTools & extensions on PulseGate.

Who should use Lookup?

Lookup is a consumer product built for web users and researchers.

What platforms does Lookup run on?

Lookup runs on the web and embeddable surfaces.

Is Lookup still active?

PulseGate's automated liveness checks currently classify Lookup as active.

What tools are similar to Lookup?

Similar tools tracked by PulseGate include HTTP Status Lookup Online, IP Lookup API, and Oui Lookup.

PulseGatePost-LLM software, agents & workflows market (since 2022)

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Lookup

joinlookup.comBrowser DevTools & extensions

Lookup is a lightweight browser extension that gives users instant, detailed insights into any website they visit. It is designed for users who need quick access to in-depth website data directly from their browser.

WebEmbeddableCloud-managed

Visit joinlookup.com

Overview

4 features

Lookup sits in PulseGate's Browser DevTools & extensions category. Quickly obtaining detailed information about any website without leaving the browser. Lookup is a consumer product aimed at web users and researchers. It runs on the web and embeddable surfaces.

Lookup first shipped in 2025. Across PulseGate's embedding index, Lookup has few near neighbours, marking it as relatively distinct. Among its 4 catalogued features are website insights, instant analysis, and browser extension.

Website insights
Instant analysis
Browser extension
In-depth data

Built with & integrations

Framework: nextjs
Runs on: BrowserEmbeddableCloud-managed

Trust & compliance

LicenseProprietary

Verified signals

HTTPS Store-verified publisher

Recent events

Latest indexed changes and source events

IndexedJun 16, 3:06 AM
joinlookup.com discovered by the PulseGate indexer
Source: PulseGate indexerOpen ↗

Frequently asked questions about Lookup

What is Lookup?: Quickly obtaining detailed information about any website without leaving the browser. It is catalogued under Browser DevTools & extensions on PulseGate.
Who should use Lookup?: Lookup is a consumer product built for web users and researchers.
What platforms does Lookup run on?: Lookup runs on the web and embeddable surfaces.
Is Lookup still active?: PulseGate's automated liveness checks currently classify Lookup as active.
What tools are similar to Lookup?: Similar tools tracked by PulseGate include HTTP Status Lookup Online, IP Lookup API, and Oui Lookup.HTTP Status Lookup Online IP Lookup API Oui Lookup
How long has Lookup been around?: Lookup first shipped in 2025.

At a glance

Platforms: Web
Languages: English
First seen: Mar 7, 2026
Activity: 🟢 Active
Status: 🟢 Active
Built for: web users and researchers
Model: B2C
Solves: Quickly obtaining detailed information about any website without leaving the browser.

Developer

Lookup

PulseGate index

Confidence: High · 93
Indexed: Jun 16, 2026
Lifecycle: Alive
Activity: Active
First seen: Mar 2026
Last seen: 4w ago
Freshness: Unknown

Identity audit (9)

Entity ID: cmqg2cgea0e0ngynz4jjhn4s1
Slug: lookup-website-profiler-joinlookup-com
Verification state: Indexed for public listing
Claim / listing state: Unclaimed · listed: yes
Index status: Included in index
Latest evidence snapshot: Jun 16, 2026
Timeline basis: Indexed-at chronology (no inferred launch/funding milestones).
Last updated: Jun 17, 2026
Canonical URL: https://joinlookup.com/

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